工艺：湿法应用范围：电动汽车、电动自行车、电动玩具、手机、掌上电脑、笔记本电脑、蓝牙设备、MP3/MP4、移动DVD
Base Separator
High performance Lithium-Ion Battery Separators developed and produced by SEMCORP using the wet-process has been widely used in high-end, high-power, and high-efficiency Lithium-Ion Battery applications. These batteries have been utilized by large vehicles that require high energy concentrations such as hybrid and electric vehicles.
SEMCORP is working closely with well-known Lithium-Ion Battery manufacturers globally, supplying them with a variety of base separator products ranging from 5-30μ in thickness.
No.
Items
Units
ND18
ND16
ND14
ND12
ND9
Thickness
μm
18±2
16±2
14±2
12±2
9±1.5
2
Basic Weight
g/m2
10.3±1.0
9.2±1.0
8.0±1.0
7.0±1.0
5.5±1.0
3
Porosity
%
40±5
36±5
4
Permeability
s/100ml
250±50
230±50
180±50
200±50
5
Puncture Resistance
gf
≥500
≥450
≥350
≥300
6
Shrinkage
(105oCx1hr)
MD
≤4.0
TD
≤1.5
7
Tensile Strength
kgf/cm2
≥1500
≥1000
8
Tensile Elongation
≥30
≥60